Home / 25,025,443.20-37,475,179.20-16,459,401.60

Finding the Fourth Proportional to 25,025,443.20, 37,475,179.20 and 16,459,401.60

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Solution

The fourth proportional to 25,025,443.20, 37,475,179.20 and 16,459,401.60 is: 24,647,676.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,025,443.20 : 37,475,179.20 = 16,459,401.60 : x
  2. Step 2: Convert to fraction form
    25,025,443.20/37,475,179.20 = 16,459,401.60/x
  3. Step 3: Cross multiply
    25,025,443.20x = 37,475,179.20 × 16,459,401.60
  4. Step 4: Simplify right side
    25,025,443.20x = 616,819,024,484,766.75
  5. Step 5: Solve for x
    x = 616,819,024,484,766.75/25,025,443.20
  6. Step 6: Final answer
    x = 24,647,676.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.